Individual Calculations August 2016
 Acor, Corey B  Total change: -27.40  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2214 2304 3.00 7 -1.37 20 -27.40 
  Mahoney, Michael 2055 USA1.0010.19203.80 
  Kacheishvili, Giorgi g2589 GEO0.001-0.1620-3.20 
  Bykovtsev, Agata wm2158 USA0.501-0.2020-4.00 
  Gorti, Akshita fwm2184 USA0.001-0.6620-13.20 
  Yao, Lan 2132 CHN1.0010.27205.40 
  Flaquer, Luis f2195 DOM0.501-0.1520-3.00 
  Lapan, Dan 2183 USA0.001-0.6620-13.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office